How severe is CVE-2011-4276?

CVE-2011-4276 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2011-4276 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-4276?

CVE-2011-4276 primarily affects Google Android. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-4276?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-4276 published?

CVE-2011-4276 was published on 2012-01-25 and last updated on 2026-06-16.

CVE-2011-4276

CVE-2011-4276 is a medium-severity vulnerability in Google Android with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Google Android
Published: 2012-01-25
Last modified: 2026-06-16

Description

The Bluetooth service (com/android/phone/BluetoothHeadsetService.java) in Android 2.3 before 2.3.6 allows remote attackers within Bluetooth range to obtain contact data via an AT phonebook transfer.

Frequently asked questions

What is CVE-2011-4276?: The Bluetooth service (com/android/phone/BluetoothHeadsetService.java) in Android 2.3 before 2.3.6 allows remote attackers within Bluetooth range to obtain contact data via an AT phonebook transfer.
How severe is CVE-2011-4276?: CVE-2011-4276 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2011-4276 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-4276?: CVE-2011-4276 primarily affects Google Android. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-4276?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-4276 published?: CVE-2011-4276 was published on 2012-01-25 and last updated on 2026-06-16.

References

http://code.google.com/p/android/issues/detail?id=21347

Affected products (4)

cpe:2.3:o:google:android:2.3:*:*:*:*:*:*:*
cpe:2.3:o:google:android:2.3.3:*:*:*:*:*:*:*
cpe:2.3:o:google:android:2.3.4:*:*:*:*:*:*:*
cpe:2.3:o:google:android:2.3.5:*:*:*:*:*:*:*

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